1、The product is made of stainless steel, which is not easy to rust and has a long service life. 2、Angle measuring instrument adopts large digital display screen and reads digits clearly. 3、Products are widely used in woodworking, construction, mechanical processing and other industries. 4、The product is equipped with bubble and has high flexibility in use. 5、This product has high accuracy of measure, up to 0.15 degree. Feature: The product is made of stainless steel, which is not easy to rust and has a long service life. Angle measuring instrument adopts large digital display screen and reads digits clearly. Products are widely used in woodworking, construction, mechanical processing and other industries. The product is equipped with bubble and has high flexibility in use. This product has high accuracy of measure, up to 0.15 degree. Specification: Model: AL1214B Color: Red; Silver(Optional) Material: Stainless steel Display resolution: 0.05 degrees Accuracy: 0.15 degree Measurement range: 0-225 degrees Size: 250mm Package list: 1 * Angle Ruler(No-include battery) Note: The actual product color may deviate from the photo due to light. There may be a slight deviation in the measurement of product.